The Internal Organs is another beautifully presented poster book this time depicting the internal organs.Again using the horse as a living canvas, the book consists of an extensive series of labelled photographs. It includes the digestive, respiratory, cardiovascular, nervous, endocrine, lymphatic urinary and reproductive systems. This book is of interest to any equestrian wishing to learn about the structures of the horse. It is also very useful for instructors, lecturers and professionals wishing to explain points to clients / students.